1404315969

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1631029}}^1$

素因数の和:1631080

約数の個数: 16

約数和(自身を含む): 2192104320

約数和(自身を除く): 787788351

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1631029, 4893087, 11417203, 34251609, 66872189, 200616567, 468105323, 1404315969]

約数ペア:

[(1, 1404315969), (3, 468105323), (7, 200616567), (21, 66872189), (41, 34251609), (123, 11417203), (287, 4893087), (861, 1631029)]